Electric-dipole allowed (E1) and forbidden (E2, M1 and M2)transition probabilities of 4f for N+ |
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Authors: | Shen Xiao-Zhi Yuan Ping and Liu Juan |
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Institution: | College of Physics and Electronic Engineering, Northwest Normal
University, Lanzhou 730070, China;Cold and Arid Regions Environmental and Engineering Research
Institute, Chinese Academy of Sciences,
Lanzhou 730000,
China; College Physics and Electronical Engineering, Handan College, Handan
056005, China; Mathematic Department, Handan No.1 High School, Handan,
056002, China |
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Abstract: | By applying systematically enlarged multi-configuration
Dirac--Fock wavefunction, the transitions for electric-dipole
allowed (E1) and forbidden (E2, M1 and M2) lines are studied among
4f pair coupling and low-lying configurations for singly ionized
nitrogen. Most important effects of relativity, electron
correlation, the rearrangement of electron density, Breit
interaction, and quantum electrodynamic effects are included in the
computation. Then, allowed (E1) and forbidden (E2, M1 and M2)
transition probabilities of 4f for N$^{+}$ are obtained and compared
with experimental results. Good agreement with available
experimental results is found and most of data of 4f are presented
for the first time. |
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Keywords: | allowed forbidden transition probability |
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